Prime Factorization
What is the prime factorization of 63
3X3X7
A number raised to the second power
squared
write 4 x 4 x 4 x 4 x 4 using an exponent
45
Find this mentally: 13 x 1,000
13,000
find the PF using exponents
36
22 x 32
What is the missing number?
104= 2 X 2 X____ X 13
2
numbers such as 1, 2, 4, 5, 10, and 20
Factors
what is 3x3x3x3x3x3 using an exponent
36
37 x 102
3,700
Find the PF using exponents
45
32 x 5
Prime factorization of 28
2 X 2 X 7
a way of expressing a composite number as a product of its prime factors
prime factorization
write the PF of 68 using an exponent
22 x 17
9,000 x 3
27,000
find each mentally
104
10x10x10x10 = 10,000
Josiah had a pot belly pig as a pet that weighed 46 pounds. what is the PF of 46?
2 X 23
numbers like 10, 100, 1,000, and so on
powers of ten
Write the PF of 56 using an exponent
23 x 7
find the missing number
___ x 104= 70,000
7
find this mentally
150 x 400
60,000
Lainey wrote the PF of 60 as 2 X 5 X 6. Is she correct? If not, what is the PF?
2 X 2 X 3 X5
How do you order the prime factorization of a number?
least number to greatest
a single tusk that weighed just over 28 pound from an African elephant is the largest tooth ever recorded from any modern animal. How many pounds does the tusk weigh?
256 pounds
Find the missing number
300 x ____ =120,000
400
there are 102 fifth grade students attending a class field trip to the city's art museum. If each admission ticket costs 6$, what is the total cost of admission for the 102 students?
600$